General

  • Target

    9201eabe3f51259efec00983e9161ae74e9ebb977d397c7cacb49613abeaa470

  • Size

    1016KB

  • Sample

    221003-jjaf3sfbbn

  • MD5

    62b2e0d8bd5b0380d5ccb843196df2d0

  • SHA1

    c6beb82fae4fb229c6c3de4a20f9324ebc4d1a09

  • SHA256

    9201eabe3f51259efec00983e9161ae74e9ebb977d397c7cacb49613abeaa470

  • SHA512

    20c6f2f0546d619a2118948ec3ac01774afb0bd976af70fe3e99ed2142923f5ad60e5dd63be611cc00426cdf9d6acca4809b2d36c79878a6dd5e953c70a34e07

  • SSDEEP

    6144:XIXsL0tvrSVz1DnemeYbpsnEf78AoXh6KkiD0OofzA+/VygHU:XIXsgtvm1De5YlOx6lzBH46U

Malware Config

Targets

    • Target

      9201eabe3f51259efec00983e9161ae74e9ebb977d397c7cacb49613abeaa470

    • Size

      1016KB

    • MD5

      62b2e0d8bd5b0380d5ccb843196df2d0

    • SHA1

      c6beb82fae4fb229c6c3de4a20f9324ebc4d1a09

    • SHA256

      9201eabe3f51259efec00983e9161ae74e9ebb977d397c7cacb49613abeaa470

    • SHA512

      20c6f2f0546d619a2118948ec3ac01774afb0bd976af70fe3e99ed2142923f5ad60e5dd63be611cc00426cdf9d6acca4809b2d36c79878a6dd5e953c70a34e07

    • SSDEEP

      6144:XIXsL0tvrSVz1DnemeYbpsnEf78AoXh6KkiD0OofzA+/VygHU:XIXsgtvm1De5YlOx6lzBH46U

    • Modifies WinLogon for persistence

    • UAC bypass

    • Adds policy Run key to start application

    • Disables RegEdit via registry modification

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks